In Hann

攜帶音響-藍牙智能喇叭-平板-耳機喇叭

In Hann
DESCRIPTION SPEAKER

SPEAKER SPECIFICATION
Outer Dimensions 225*48 mm(See attached drawing)       
Rated (Max.)Input 15 W (  W)
Voice Coil Imp. 4   ± 0.6Ω  (  600    Hz 1 V )
Lowest Resonance Frequency ( fo ) 163  ±  33  Hz  ( 1 V   )
Sound Pressure Level 88± 3  dB   ( 1 w 0.5 m )   at(0.6) (0.8) (1.0) (1.2) kHz
Frequency Response  Deviation FO Hz ~  20 KHz max  -10 dB
Operating temperature -20  +70 ± 2   ℃        Hours       2 0 ~ 5 0 %  R.H.
Load test White noise at   15 W 48 hours
Weight  432  g

Other non-stipulated matters are based on CNS4784 4785 4786 based on JIS.C. 5530 5531


FREQUENCY RESPONSE CURVE(7*18)